.carousel-inner {
    height: 226px;
}
.carousel-inner > .item > img, .carousel-inner > .item > a > img {
    height: 226px;
    width: auto;
}
.img-responsive, .thumbnail > img, .thumbnail a > img, .carousel-inner > .item > img, .carousel-inner > .item > a > img {
    max-width: inherit;
}